Regulation of type III secretion systems

Current Opinion in Microbiology

Volumn 5, Issue 2, 2002, Pages 166-172

  Francis, Matthew S ^a   Wolf Watz, Hans ^a   Forsberg, Åke ^a,b  

^a UMEÅ UNIVERSITY   (Sweden)

^b SWEDISH DEFENCE RESEARCH AGENCY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

ARAC PROTEIN; CHAPERONE; TRANSCRIPTION FACTOR; UNCLASSIFIED DRUG;

BACTERIAL COLONIZATION; BACTERIAL VIRULENCE; CELL ORGANELLE; ENVIRONMENTAL FACTOR; GRAM NEGATIVE BACTERIUM; PROTEIN SECRETION; REGULATORY MECHANISM; REVIEW; SIGNAL TRANSDUCTION; TRANSCRIPTION INITIATION;

BACTERIA (MICROORGANISMS); NEGIBACTERIA;

EID: 0036219352     PISSN: 13695274     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1369-5274(02)00301-6     Document Type: Review

References (62)

1. Expression of four virulence antigens of Shigella flexneri is positively regulated at the transcriptional level by the 30 kiloDalton VirF protein
2. Homology between virF, the transcriptional activator of the Yersinia virulence regulon, and AraC, the Escherichia coli arabinose operon regulator
3. Cloning and sequence analysis of a trans-regulatory locus required for exoenzyme S synthesis in Pseudomonas aeruginosa
4. A plasmid-encoded regulatory region activates chromosomal eaeA expression in enteropathogenic Escherichia coli
5. InvF is required for expression of genes encoding proteins secreted by the SPI-1 type III secretion apparatus in Salmonella typhimurium
6. Differential regulation of Salmonella typhimurium type III secreted proteins by pathogenicity island 1 (SPI-1)-encoded transcriptional activators InvF and HilA
7. Two AraC/XylS family members can independently counteract the effect of repressing sequences upstream of the hilA promoter
8. Evidence that the hrpB gene encodes a positive regulator of pathogenicity genes from Pseudomonas solanacearum
9. HrpXv, an AraC-type regulator, activates expression of five of the six loci in the hrp cluster of Xanthomonas campestris pv. vesicatoria
10. Identification of a putative alternate sigma factor and characterization of a multicomponent regulatory cascade controlling the expression of Pseudomonas syringae Pv. syringae Pss61 hrp and hrmA genes
11. HrpL activates Erwinia amylovora hrp gene transcription and is a member of the ECF subfamily of sigma factors
12. A signal transfer system through three compartments transduces the plant cell contact-dependent signal controlling Ralstonia solanacearum hrp genes
13. The alternative sigma factor RpoN is required for hrp activity in Pseudomonas syringae pv. maculicola and acts at the level of hrpL transcription
14. Regulation of hrp genes and type III protein secretion in Erwinia amylovora by HrpX/HrpY, a novel two-component system, and HrpS
15. Enhancer-binding proteins HrpR and HrpS interact to regulate hrp-encoded type III protein secretion in Pseudomonas syringae strains
16. Temperature-dependent expression of virulence genes in Shigella species
17. Plasmid associated with pathogenicity and calcium dependency of Yersinia enterocolitica
18. Characterization of plasmids and plasmid-associated determinants of Yersinia enterocolitica pathogenesis
19. A dual transcriptional activation system for the 230 kb plasmid genes coding for virulence-associated antigens of Shigella flexneri
20. Temperature-regulated expression of invasion genes in Shigella flexneri is controlled through the transcriptional activation of the virB gene on the large plasmid
21. Identification of a chromosomal gene controlling temperature-regulated expression of Shigella virulence
22. Thermoregulation of Shigella and Escherichia coli EIEC pathogenicity. A temperature-dependent structural transition of DNA modulates accessibility of virF promoter to transcriptional repressor H-NS
23. The Yersinia enterocolitica pYV virulence plasmid contains multiple intrinsic DNA bends which melt at 37 degrees C
24. Transcriptional regulation of type III secretion genes in enteropathogenic Escherichia coli: Ler antagonizes H-NS-dependent repression
25. Involvement of FIS in the H-NS-mediated regulation of virF gene of Shigella and enteroinvasive Escherichia coli
26. 2+ as an extracellular signal: Environmental regulation of Salmonella virulence
27. PhoP/PhoQ transcriptional repression of Salmonella typhimurium invasion genes: Evidence for a role in protein secretion
28. The pleiotropic two-component regulatory system PhoP-PhoQ
29. 2+ as a regulatory signal
30. Environmental regulation of Salmonella pathogenicity island 2 gene expression
31. In vivo genetic analysis indicates that PhoP-PhoQ and the Salmonella pathogenicity island 2 type III secretion system contribute independently to Salmonella enterica serovar Typhimurium virulence
32. Co-ordinate regulation of Salmonella typhimurium invasion genes by environmental and regulatory factors mediated by control of hilA expression
33. The Per regulon of enteropathogenic Escherichia coli: Identification of a regulatory cascade and a novel transcriptional activator, the locus of enterocyte effacement (LEE)-encoded regulator (Ler)
34. Control of acid resistance in Escherichia coli
35. An activator of glutamate decarboxylase genes regulates the expression of enteropathogenic Escherichia coli virulence genes through control of the plasmid-encoded regulator, Per
36. The LuxS family of bacterial autoinducers: Biosynthesis of a novel quorum-sensing signal molecule
37. Quorum sensing controls expression of the type III secretion gene transcription and protein secretion in enterohemorrhagic and enteropathogenic Escherichia coli
38. Shigella flexneri LuxS quorum-sensing system modulates virB expression but is not essential for virulence
39. A bacterial sensor of plant cell contact controls the transcriptional induction of Ralstonia solanacearum pathogenicity genes
40. prhJ and hrpG, two new components of the plant signal-dependent regulatory cascade controlled by PrhA in Ralstonia solanacearum
41. Control of the ferric citrate transport system of Escherichia coli: Mutations in region 2.1 of the Fecl extracytoplasmic-function sigma factor suppress mutations in the FecR transmembrane regulatory protein
42. Surface signalling in ferric citrate transport gene induction: Interaction of the FecA, FecR, and Fecl regulatory proteins
43. Visualisation of secreted Hrp and Avr proteins along the Hrp pilus during type III secretion in Erwinia amylovora and Pseudomonas syringae
44. Role of the Hrp pilus in type III protein secretion in Pseudomonas syringae
45. Ralstonia solanacearum produces Hrp-dependent pili that are required for PopA secretion but not for attachment to plant cells
46. Supermolecular structure of the enteropathogenic Escherichia coli type III secretion system and its direct interaction with the EspA-sheath-like structure
47. Role of EscF, a putative needle complex protein, in the type III protein translocation system of enteropathogenic Escherichia coli
48. Genetic analysis of assembly of the Salmonella enterica serovar Typhimurium secretion-associated needle complex
49. Molecular characterization and assembly of the needle complex of the Salmonella typhimurium type III protein secretion system
50. Modulation of virulence factor expression by pathogen target cell contact
51. Regulation of ExoS production and secretion by Pseudomonas aeruginosa in response to tissue culture conditions
52. Induction of type III secretion in Shigella flexneri is associated with differential control of transcription of genes encoding secreted proteins
53. Customized secretion chaperones in pathogenic bacteria
54. Competition between the Yops of Yersinia enterocolitica for delivery into eukaryotic cells: Role of the SycE chaperone binding domain of YopE
55. Yersinia YopE is targeted for type III secretion by N-terminal, not mRNA, signals
56. Yersinia pseudotuberculosis-induced calcium signaling in neutrophils is blocked by the virulence effector YopH
57. Type III secretion chaperone-dependent regulation: Activation of virulence genes by SicA and InvF in Salmonella typhimurium
58. The type III secretion chaperone LcrH co-operates with YopD to establish a negative, regulatory loop for control of Yop synthesis in Yersinia pseudotuberculosis
59. YopD of Yersinia pestis plays a role in negative regulation of the low-calcium response in addition to its role in translocation of Yops
60. LcrQ/YscM1, regulators of the Yersinia yop virulon, are injected into host cells by a chaperone-dependent mechanism
61. Translation/secretion coupling by type III secretion systems
62. Measurement of bacterial gene expression in vivo